Reuters - Persistent Federal Reserve critic Representative Ron Paul plans to hold a hearing on the U.S. central bank's emergency loans to the branches of non-U.S. banks, his spokeswoman said on Saturday.

"I was surprised and deeply disturbed ... to learn the staggering amount of money that went to foreign banks," Paul said in a statement.

"These lending activities provided no benefit to American taxpayers, the American economy, or even directly to American banks," he said.

Paul spokeswoman Rachel Mills said the Republican lawmaker, who advocates abolishing the Fed and returning to a currency backed by gold or silver, is planning a hearing on the discount windowlending in May. Details are still being worked out, she told Reuters.

Data the Fed was required by courts to disclose on Thursday showed the U.S. branches of foreign-headquartered financial firms had made extensive use of the central bank's emergency lending discount window during the severe financial crisis that froze financial markets in the fall of 2008.